Purchased at a motorcycle event in Nagoya. Used for less than a year, and worn less than 10 times. I haven't dropped or bumped it, but there are many small scratches from use. There is no rust on the metal part of the chin. I threw away the box, so the exact size is unknown. I think it's around M size. Probably. I removed the safety standard sticker, so it's not there. According to the official website, it should be attached, so I think it's a safe product to use. - Color: Matte Black - Style: Jet Helmet - Fastener: Buckle type